Unit 4 Slope-Intercept Form
Students will understand:
Students will be able to:
Calculate slope using and the slope formula
Determine rate of change from a graph, table, equation and context
Determine y-intercept from a graph, table, equation and context
Graph lines using an equation of the form y = mx + b
Determine the rate of change and y-intercept when given two ordered pairs
Determine if a function is linear when given a table with non-consecutive inputs
Make connections between multiple representations using slope & y-intercept
Days
Section
Lesson title/Lesson Objectives
1-2
C3.1
Determining Rate of Change from a Graph including 0 & undefined
(May need to supplement practice with additional graphs)
3-4
C3.2
Determining Rate of Change from a Table/Using non-consecutive input values, find rate of change & determine if a function is linear
5-6
C3.3
Determine Rate of Change from a Context/(begin using Quadrant II)
7
C3.4
Determining Rate of Change from an Equation (Problems 1 & 3)/Recognize the rate of change in multiple representations of a function. Graphing calculator investigation.
8
C3.4
Determining Rate of Change from an Equation (Problem 2 & supplemental materials)/ Solving for y to change to y = mx + b form. Create or find.
9-10
C3.5
Determining y-intercepts from various representations (substitute word ‘proportional’ for ‘direct variation’ on Problem 6 refer back to Walking Rates lesson)
11
C3.6
Determining the Rate of Change and y-intercept (Problem 1 & supplemental)/ Graph y = mx + b
12
C3.6
Determining the Rate of Change and y-intercept (Problem 2 & 3 skip problems 4 & 5 for now)/Solve for b and write equations in slope-intercept form
Students will understand:
Students will be able to:
(May need to supplement practice with additional graphs)
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